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#1

$Old$ November 8th, 2009, 11:06 AM

snypeshow $snypeshow is offline$

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$Default$ help with log!

hey guys! i need a little help with this:

write this expression as a log of a single quantity:

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#2

$Old$ November 8th, 2009, 11:21 AM

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Originally Posted by snypeshow $View Post$

hey guys! i need a little help with this:

write this expression as a log of a single quantity:

you need to use the following two log properties in order ...

$a \log{b} = \log(b^a)$

and

$\log{b} - \log{c} = \log\left(\frac{b}{c}\right)$

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#3

$Old$ November 8th, 2009, 04:12 PM

snypeshow $snypeshow is offline$

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so my final answer would be"

log (8/A)

where A = $(x^2-1)$ ^1/3

(sorry, not sure how to use the MATH tags)

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#4

$Old$ November 8th, 2009, 04:18 PM

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Originally Posted by snypeshow $View Post$

so my final answer would be"

log (8/A)

where A = $(x^2-1)$ ^1/3

(sorry, not sure how to use the MATH tags)

wasn't that difficult, was it?

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#5

$Old$ November 8th, 2009, 04:51 PM

snypeshow $snypeshow is offline$

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thanks alot!

people like you make me love this site

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